EP1410448A1 - Photostrukturierbare neue organische halbleitermaterialien - Google Patents
Photostrukturierbare neue organische halbleitermaterialienInfo
- Publication number
- EP1410448A1 EP1410448A1 EP01967061A EP01967061A EP1410448A1 EP 1410448 A1 EP1410448 A1 EP 1410448A1 EP 01967061 A EP01967061 A EP 01967061A EP 01967061 A EP01967061 A EP 01967061A EP 1410448 A1 EP1410448 A1 EP 1410448A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- oxetane
- functionalized
- semiconducting
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
- C07D305/02—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D305/04—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D305/06—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/10—Deposition of organic active material
- H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/20—Changing the shape of the active layer in the devices, e.g. patterning
- H10K71/211—Changing the shape of the active layer in the devices, e.g. patterning by selective transformation of an existing layer
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
- H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1007—Non-condensed systems
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1011—Condensed systems
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1003—Carbocyclic compounds
- C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1022—Heterocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1088—Heterocyclic compounds characterised by ligands containing oxygen as the only heteroatom
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- C—CHEMISTRY; METALLURGY
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
- C09K2211/1025—Heterocyclic compounds characterised by ligands
- C09K2211/1092—Heterocyclic compounds characterised by ligands containing sulfur as the only heteroatom
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/10—Transparent electrodes, e.g. using graphene
- H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
- H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
- H10K85/322—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising boron
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
- H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/655—Aromatic compounds comprising a hetero atom comprising only sulfur as heteroatom
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
Definitions
- the invention relates to new organic semiconductor materials with improved processing properties, especially with regard to the production of organic light-emitting diodes (OLEDs).
- OLEDs organic light-emitting diodes
- OLEDs have a layer structure that consists of a transparent carrier (glass, plastic), an anode (e.g. ITO (indium tin oxide)) on it, at least one organic semiconducting layer and finally a cathode.
- a transparent carrier glass, plastic
- an anode e.g. ITO (indium tin oxide)
- the effectiveness of the OLED depends to a large extent on whether the semiconducting layer is made up of one (single-layer system) or several layers (multi-layer system).
- the multilayer systems are more effective and emit more.
- low-molecular substances are more suitable than poly eres because existing polymer layers are changed and damaged by applying adjacent polymer layers by means of spin coating, casting or knife coating. Even when using so-called orthogonal solvents, in which the layers already produced are insoluble, the surface is normally dissolved and / or swollen.
- the polymeric semiconducting materials are compared to the low-molecular semiconducting materials. preferred because they have the higher glass transition temperature and thus the lower tendency to crystallize.
- the crosslinking and the increase in the glass transition temperature of the organic semiconductor on the substrate are known, for example, from DE 4325885 A1
- the crosslinking of a layer in arrangements based on an electronic and / or optical process also has problems in itself: formation of cracks in the films during the crosslinking and / or individual polymerizable functional groups in the layer which have not been converted during the crosslinking. Cracking occurs during crosslinking particularly when the crosslinking reaction is accompanied by a large volume shrinkage of the material.
- the extent of the volume shrinkage depends, among other things, on the type of polymerizable function used and / or on the structure of the compound which has not yet been crosslinked.
- the type and / or the reactivity of the polymerizable functional group used in the crosslinking in particular also depends on how high the concentration of this group is in the material after the crosslinking and / or how unreacted groups are used in the OLED. Impact arrangement.
- the invention relates to an oxetane-functionalized low molecular weight, oligomeric or (pre) polymeric compound which has semiconducting and / or luminescent properties and can be crosslinked by thermal treatment and / or by radiation.
- the invention also relates to a process for the preparation of an oxetane-functionalized compound by condensation and / or HX elimination in accordance with the following general reaction scheme: where for Het, Z, R, X, n and m:
- Het are the heterocyclic basic bodies of the charge-transporting compounds
- Z are the substituents R 3 and / or R 4 of the heterocyclic main body, which, independently of one another or both, have a function which is suitable for attachment to the spacer R, preferably these are hydroxyphenyl or aminophenyl groups, the group of the spacers R which can be used comprises branched or unbranched, unsubstituted alkylene chains, preferably C x to C 8 chains, and / or ether-containing alkylene chains and / or aromatic-containing alkylene chains.
- X is a halogen or OH, depending on the type of reaction used to link Z to R and the group Z-Het is selected from the group, the following
- Connections includes:
- n 1 for the crosslinkable monomeric compounds and can for reaction kinetic reasons for c ⁇ x> MP 1 P 1 o t ⁇ o Cn o cn
- Het are the heterocyclic basic bodies of the charge-transporting compounds
- Z are the substituents R 3 and / or R 4 of the heterocyclic
- Base bodies which independently of one another or both carry a function which is suitable for attachment to the spacer R preferably these are hydroxyphenyl or aminophenyl groups
- the group of the spacers R which can be used comprises branched or unbranched unsubstituted alkylene chains, preferably d to C 8 chains, and / or alkylene chains containing ether and / or alkylene chains containing aromatics,
- X is halogen or OH, depending on the type of reaction used to link Z to R.
- Dibromoacetylbenzene forms the type VIII diketones.
- blue to yellow type IX emitter materials are formed from the ketones VIII.
- variable substituents of the intermediate and end products appearing in the reaction scheme have the following meaning:
- the following (het) aryl systems are preferred: phenyl, biphenyl, alkylphenyl, alkoxyphenyl, phenoxyphenyl, naphthyl, anthryl, phenanthryl, 4-tritylphenyl, thienyl, thiazolyl, benzothiazolyl, pyridyl -, Quinolyl, isoquinoly
- the following (het) arylene systems are preferred: phenylene, biphenylene, alkylphenylene, alkoxyphenylene, phenoxyphenylene, naphthylene, anthrylene, phenanthrylene, thienylene, thiazolylene, pyridazinylene, phthalazinylene and pyrazinyl systems ,
- R 1 and R 2 can also together form a 10-phenothiazinyl, 10-phenoxazinyl or 9-carbazolyl grouping.
- R 5 can also be H. Only in connection with Ila R s has the meaning of a chemical bond.
- R 3 and R 4 correspond to the variable Z explained above, in the event that R 3 or R 4 does not correspond to the functionalizable variable Z, this substituent has the meaning of R 2 or hydrogen.
- R 6 and R 7 which can be the same or different, but represent simple or more complex groups with an electron acceptor character, all of which together with the C atom connecting the two substituents are all derived from malonic acid and its cyclic ureide and thiouride - can grasp groupings; accordingly R 6 and R 7 nitrile
- Groupings, carboxylic acid ester groups, and carboxylic acid amide groups may be, the ester amide or ureide residues may include branched or unbranched alkyl residues with up to 10 carbon atoms, 4-triphenylmethylphenyl residues (4-tritylphenyl residues) and R 2 may be.
- R 8 and R 9 are C until C ⁇ 0 -Alkylgrupptechniken or together form a C 4 - to C 6 alkylene moiety or a group -CH 2 -CH 2 -0-CH 2 -CH 2 -.
- R 10 and R 11 have the meaning of R z independently of one another, and one of the two substituents can also be H. R 10 and R 11 can also form a 9-fluorenylidene radical with the carbon atom connecting the two substituents.
- Y can be carbon or nitrogen.
- Complex ligands L which, independently of one another, can be the same or different, stand for halogen, preferably fluorine, alkyl- or aryloxy, the alkyl groups being branched or unbranched from 1 to 20 carbon atoms and different functional groups with N, 0 and / or S can contain or both together, by an at least bidentate Ligands form a cycle with the boron atom, where the at least bidentate ligand can have hydroxyl and / or carboxylic acid groups and preferably a diol, a hydroxycarboxylic acid or a dicarboxylic acid, such as -OC 2 H 4 0-, -OC 3 H 6 0- , Glycolate, lactate, tartrate, sylicylate, mandelate, benzilate, 1,2- or 2, 3-hydroxynaphthoate, oxalate, malonate, alkylmalonate or dialkylmalonate.
- halogen preferably fluorine,
- the spacer R can preferably be connected via phenol ether, benzyl ether, phenol thioether and / or tertiary airline (aliphatic and / or aromatic).
- a particular advantage of the above-described synthesis of the materials for the semiconducting and / or luminescent layer and of the production method for the layer itself is that metal catalysis is not required in any process (partial) step.
- the use of metal-catalyzed processes (partial) steps often leads to a loss or destruction of the luminescent properties.
- the length and / or type of spacers used influence the material properties such as, for example, glass transition temperature, film formation properties, crystallization behavior, solubility, reactivity and / or the maximum achievable conversion of the uncrosslinked compounds.
- the charge transport properties and / or the material properties can be varied and / or optimized via the spacer properties.
- the material properties of the uncrosslinked connections are of particular importance for processability.
- solubility, film formation and / or crystallization properties and / or the glass transition temperature Therefore, low molecular weight and / or oligomeric and / or polymeric oxetane functionalized charge transport compounds can be used.
- P P ⁇ s P ⁇ P. tr tr tr P ⁇ -i C ⁇ ⁇ P ⁇ rt P ⁇ ⁇ P ei ⁇ P ⁇ et x tr ⁇ ⁇ rt tr P P ⁇ P rt O tr P TI tr ⁇
- the layer thickness can also be smaller than the specified lower limit and / or larger than the specified upper limit.
- the synthesized compounds were examined by NMR spectroscopy and by ESI mass spectroscopy.
- the UV / Vis and fluorescence spectroscopic examinations were carried out in THF.
- the carboxylic acid amide produced in this way is converted into a thioamide as follows. 0.5 mol of the respective carboxylic acid amide and the equivalent amount of Lawesson reagent (made from anisole and phosphorus pentasulfide) are refluxed with inert gas. Flow suspended in 500 ml of dioxane, and then stirred at 100 ° C for 6 h. This creates a clear solution. After checking the end of the reaction by thin-layer chromatography, the reaction mixture is stirred into twice the amount of water, and the oily phase which often forms is then allowed to crystallize. The product is then separated from the aqueous phase and recrystallized from acetic anhydride.
- Lawesson reagent made from anisole and phosphorus pentasulfide
- a thiophene derivative II which is unsubstituted in the 5-position is dissolved in 100 ml of dried THF in a flask equipped with a reflux condenser, stirrer, solids metering device and inert gas flow. It is cooled to -60 ° C, and then 0.015 mol of butyllithium added. The cooling is then removed and the reaction mixture is allowed to thaw to -10 ° C. Subsequently, 0.011 mol of copper (II) chloride are added by means of the solids metering device, and the mixture is then further heated to 40 ° C.
- Acetonitrile 50 mL is warmed on the water bath for 30 min.
- the product which precipitates on cooling after adding water (10 ml) is suctioned off and air-dried.
- a mixture of the isolated 1,3-diketo derivative (0.001 mol) in acetic anhydride (100 L) is mixed with an excess of a boric acid derivative and then heated under reflux for 30 minutes. After cooling, the precipitated product is filtered off and recrystallized from acetic anhydride for cleaning.
- the following mono-oxetane compound is prepared from benzyl bromide and 3-ethyl-3-hydroxymethyloxetane.
- ethyl 3-3-chlormethyloxetan the following tetra-oxetane compound prepared from pentaerythritol and which is mb only in a vacuum at pressures lower than 10 "5 distillable.
- Example 27 30 mmol of an unprotected chromophoric compound II, Ila, IV, VII, IX, X, XI or XII, according to Example 22, are stirred, with exclusion of moisture and inert gas flushing with 30 mmol coupling-capable oxetane compound, according to Example 25 or 23, and 60 mol) triphenylphosphine dissolved in 250ml dry THF (dry NMP (N-methyl-pyrolidone) for polymeric chromophores). 60 mmol of diethyl azodicarboxylate, dissolved in 50 ml of THF, are then slowly added dropwise at room temperature. To complete the conversion, the mixture is stirred at 30 ° C.
- the oxetane-functionalized CTM are precipitated by dripping into stirring methanol (possibly adding a little water), suction filtered and dried.
- the polymeric crude product obtained is completely dissolved by adding THF and repeatedly reprecipitated in methanol for purification.
- the crude products of the non-polymeric oxetane-functionalized CTM are purified by column chromatography on silica gel.
- the layer thickness must be optimized so that it has the desired height (between 50nm and 100nm) after crosslinking.
- the layer thickness must be optimized so that after crosslinking the desired total height (existing layer thickness + 50nm to lOOnm).
- a suitable solvent acetone, chloroform,
- THF THF
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10044840A DE10044840A1 (de) | 2000-09-11 | 2000-09-11 | Photostrukturierbare neue organische Halbleitermaterialien |
| DE10044840 | 2000-09-11 | ||
| PCT/DE2001/003346 WO2002021611A1 (de) | 2000-09-11 | 2001-08-30 | Photostrukturierbare neue organische halbleitermaterialien |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1410448A1 true EP1410448A1 (de) | 2004-04-21 |
| EP1410448B1 EP1410448B1 (de) | 2015-03-25 |
Family
ID=7655778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01967061.1A Revoked EP1410448B1 (de) | 2000-09-11 | 2001-08-30 | Photostrukturierbare neue organische halbleitermaterialien |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1410448B1 (de) |
| DE (1) | DE10044840A1 (de) |
| WO (1) | WO2002021611A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12048236B2 (en) | 2018-10-12 | 2024-07-23 | Corning Incorporated | UV patternable polymer blends for organic thin-film transistors |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004091637A (ja) * | 2002-08-30 | 2004-03-25 | Mitsubishi Chemicals Corp | 発光色素及びこれを用いた有機電界発光素子 |
| US7297621B2 (en) | 2003-04-15 | 2007-11-20 | California Institute Of Technology | Flexible carbon-based ohmic contacts for organic transistors |
| DE10340711A1 (de) * | 2003-09-04 | 2005-04-07 | Covion Organic Semiconductors Gmbh | Elektronische Vorrichtung enthaltend organische Halbleiter |
| GB0325324D0 (en) * | 2003-10-30 | 2003-12-03 | Avecia Ltd | Process for producing semiconducting layers and devices containing the same |
| DE102004009355A1 (de) | 2004-02-26 | 2005-09-15 | Covion Organic Semiconductors Gmbh | Verfahren zur Vernetzung organischer Halbleiter |
| WO2006123696A1 (ja) * | 2005-05-17 | 2006-11-23 | Sumitomo Chemical Company, Limited | 有機エレクトロルミネッセンス用高分子組成物 |
| US7368180B2 (en) * | 2005-06-29 | 2008-05-06 | Eastman Kodak Company | Electroluminescent device containing borondiketonate emitter |
| KR100914383B1 (ko) * | 2006-06-20 | 2009-08-28 | 주식회사 엘지화학 | 폴리헤테로고리 화합물, 이를 이용한 유기 전자 소자 및 이유기 전자 소자를 포함하는 전자 장치 |
| KR101422203B1 (ko) | 2007-08-07 | 2014-07-30 | 삼성전자주식회사 | 포토레지스트 조성물, 상기 포토레지스트 조성물을 이용한 패턴 형성 방법 및 잉크젯 프린트 헤드 |
| DE102008054435A1 (de) * | 2008-12-09 | 2010-06-10 | Universität Zu Köln | Organische Leuchtdiode mit optischem Resonator nebst Herstellungsverfahren |
| KR102540846B1 (ko) * | 2014-11-25 | 2023-06-07 | 삼성전자주식회사 | 유기 광전 소자용 화합물, 및 이를 포함하는 유기 광전 소자, 이미지 센서 및 전자 장치 |
| KR102455528B1 (ko) | 2015-11-24 | 2022-10-14 | 삼성전자주식회사 | 유기 광전 소자용 화합물 및 이를 포함하는 유기 광전 소자, 이미지 센서 및 전자 장치 |
| CN112745282B (zh) * | 2019-10-31 | 2022-04-22 | 常州强力电子新材料股份有限公司 | 3-氯甲基-3-乙基氧杂环丁烷的制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1129028A (en) * | 1965-11-22 | 1968-10-02 | Ciba Ltd | New compounds containing oxetane groups, a process for their preparation, and use |
| DE3827221A1 (de) * | 1988-08-11 | 1990-02-15 | Bayer Ag | Substituierte n-phenyl-stickstoff- bzw. stickstoff-schwefel-heterocyclen, verfahren sowie entsprechende heterocyclische phenolderivate, phenyliso(thio)cyanate und -carbamate als zwischenprodukte zu ihrer herstellung, ihre verwendung in herbiziden und pflanzenwuchsregulierenden mitteln |
| US5463084A (en) * | 1992-02-18 | 1995-10-31 | Rensselaer Polytechnic Institute | Photocurable silicone oxetanes |
| DE4325885A1 (de) * | 1993-08-02 | 1995-02-09 | Basf Ag | Elektrolumineszierende Anordnung |
| DE19506222B4 (de) * | 1995-02-22 | 2004-11-25 | Heraeus Kulzer Gmbh & Co. Kg | Verwendung von polymerisierbaren Verbindungen für medizinische und dentale Zwecke |
| KR100418453B1 (ko) * | 1995-10-02 | 2005-02-07 | 간사이 페인트 가부시키가이샤 | 캔용자외선-경화코팅조성물 |
| JP3765896B2 (ja) * | 1996-12-13 | 2006-04-12 | Jsr株式会社 | 光学的立体造形用光硬化性樹脂組成物 |
| JP3508502B2 (ja) * | 1997-09-30 | 2004-03-22 | 宇部興産株式会社 | オキセタン環を有するビフェニル誘導体 |
| JPH11117074A (ja) * | 1997-10-13 | 1999-04-27 | Matsushita Electric Ind Co Ltd | 薄膜の製造装置およびその製造方法 |
| JP3830273B2 (ja) * | 1998-03-27 | 2006-10-04 | 学校法人神奈川大学 | 重付加共重合体およびその製造法 |
| WO2001012745A1 (fr) * | 1999-08-12 | 2001-02-22 | Mitsui Chemicals, Inc. | Composition de resine photodurcissable pour materiau d'etancheite et procede correspondant |
| JP3437133B2 (ja) * | 1999-12-15 | 2003-08-18 | 日立化成工業株式会社 | 感光性樹脂組成物、これを用いた感光性エレメント、レジストパターンの製造法及びプリント配線板の製造法 |
| JP4635295B2 (ja) * | 2000-04-25 | 2011-02-23 | 日立化成工業株式会社 | 接着フィルム |
| DE10037391A1 (de) | 2000-08-01 | 2002-02-14 | Covion Organic Semiconductors | Strukturierbare Materialien, Verfahren zu deren Herstellung und deren Verwendung |
-
2000
- 2000-09-11 DE DE10044840A patent/DE10044840A1/de not_active Withdrawn
-
2001
- 2001-08-30 EP EP01967061.1A patent/EP1410448B1/de not_active Revoked
- 2001-08-30 WO PCT/DE2001/003346 patent/WO2002021611A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0221611A1 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12048236B2 (en) | 2018-10-12 | 2024-07-23 | Corning Incorporated | UV patternable polymer blends for organic thin-film transistors |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002021611A1 (de) | 2002-03-14 |
| DE10044840A1 (de) | 2002-04-04 |
| EP1410448B1 (de) | 2015-03-25 |
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